Module: JellyHelper

Includes:
Jelly::Common
Defined in:
lib/jelly/jelly_helper.rb

Instance Method Summary collapse

Methods included from Jelly::Common

#jelly_attachment_hash, #jelly_callback_attach_hash, #jelly_callback_hash

Instance Method Details

#application_jelly_files(jelly_files_path_from_javascripts = '', rails_root = RAILS_ROOT) ⇒ Object 



4
5
6
7
8
9
10
11
12
 
# File 'lib/jelly/jelly_helper.rb', line 4

def application_jelly_files(jelly_files_path_from_javascripts = '', rails_root = RAILS_ROOT)
  rails_root = File.expand_path(rails_root)
  (
    Dir[File.expand_path("#{rails_root}/public/javascripts/#{jelly_files_path_from_javascripts}/components/**/*.js")] +
    Dir[File.expand_path("#{rails_root}/public/javascripts/#{jelly_files_path_from_javascripts}/pages/**/*.js")]
  ).map do |path|
    path.gsub("#{rails_root}/public/javascripts/", "").gsub(/\.js$/, "")
  end
end

#attach_javascript_component(component_name, *args) ⇒ Object 



40
41
42
43
44
45
 
# File 'lib/jelly/jelly_helper.rb', line 40

def attach_javascript_component(component_name, *args)
  key = jelly_attachment_hash(component_name, *args)
  unless jelly_attachments.include? key
    jelly_attachments << key
  end
end

#attach_javascript_component_javascript_tag(*components) ⇒ Object 



27
28
29
30
31
32
33
34
 
# File 'lib/jelly/jelly_helper.rb', line 27

def attach_javascript_component_javascript_tag(*components)
  components = [components].flatten
  javascript_tag <<-JS
    $(document).ready(function() {
      Jelly.attach.apply(Jelly, #{components.to_json});
    });
  JS
end

#attach_javascript_component_on_ready(component_name, *args) ⇒ Object 



47
48
49
50
 
# File 'lib/jelly/jelly_helper.rb', line 47

def attach_javascript_component_on_ready(component_name, *args)
  warn "attach_javascript_component_on_ready is deprecated since attach_javascript_component adds components to be attached in a $(document).ready block\n#{puts caller.join("\n\t")}"
  attach_javascript_component(component_name, *args)
end

#clear_jelly_attached ⇒ Object 



36
37
38
 
# File 'lib/jelly/jelly_helper.rb', line 36

def clear_jelly_attached
  jelly_attachments.clear
end

#jelly_attachments ⇒ Object 



52
53
54
 
# File 'lib/jelly/jelly_helper.rb', line 52

def jelly_attachments
  @jelly_attachments ||= []
end

#spread_jelly ⇒ Object 



14
15
16
17
18
19
20
21
 
# File 'lib/jelly/jelly_helper.rb', line 14

def spread_jelly
  attach_javascript_component("Jelly.Location")
  attach_javascript_component("Jelly.Page", controller.controller_path.camelcase, controller.action_name)
  <<-HTML
    #{window_token_javascript_tag}
    #{attach_javascript_component_javascript_tag(jelly_attachments)}
  HTML
end

#window_token_javascript_tag ⇒ Object 



23
24
25
 
# File 'lib/jelly/jelly_helper.rb', line 23

def window_token_javascript_tag
  javascript_tag("window._token = '#{form_authenticity_token}';")
end